Bending-Induced Tunable Threshold in Random Laser

Ya Ju Lee*, Ting Wei Yeh, Zu Po Yang, Yung Chi Yao, Chen Yu Chang, Meng Tsan Tsai, Jinn Kong Sheu

*Corresponding author for this work

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Abstract

    We investigate the case that the transport mean free path of emitted photons within the disordered scatterers, which is composed by the ZnO nanowires, is tunable by a curvature bending applied on the flexible polyethylene terephthalate substrate underneath, thereby creating a unique light source which is able to be operated above and below the lasing threshold for desirable spectral emissions.

    Original languageEnglish
    Title of host publication2019 Conference on Lasers and Electro-Optics, CLEO 2019 - Proceedings
    PublisherInstitute of Electrical and Electronics Engineers Inc.
    ISBN (Electronic)9781943580576
    DOIs
    Publication statusPublished - 2019 May
    Event2019 Conference on Lasers and Electro-Optics, CLEO 2019 - San Jose, United States
    Duration: 2019 May 52019 May 10

    Publication series

    Name2019 Conference on Lasers and Electro-Optics, CLEO 2019 - Proceedings

    Conference

    Conference2019 Conference on Lasers and Electro-Optics, CLEO 2019
    Country/TerritoryUnited States
    CitySan Jose
    Period2019/05/052019/05/10

    ASJC Scopus subject areas

    • Spectroscopy
    • Industrial and Manufacturing Engineering
    • Safety, Risk, Reliability and Quality
    • Management, Monitoring, Policy and Law
    • Electronic, Optical and Magnetic Materials
    • Radiology Nuclear Medicine and imaging
    • Instrumentation
    • Atomic and Molecular Physics, and Optics

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